<template>
  <div class="register">
    <el-form ref="registerRef" :model="registerForm" :rules="registerRules" class="register-form">
      <h3 class="title">后台管理系统</h3>
      <el-form-item prop="role" label="注册角色">
        <el-radio-group v-model="registerForm.role">
          <el-radio label="普通角色">用户</el-radio>
          <el-radio label="商户">商户</el-radio>
        </el-radio-group>
      </el-form-item>

      <el-form-item prop="username">
        <el-input v-model="registerForm.username" type="text" size="large" auto-complete="off" placeholder="账号">
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>

      <el-form-item prop="email">
        <el-input v-model="registerForm.email" type="text" size="large" auto-complete="off" placeholder="邮箱">
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>
      <el-form-item prop="code" v-if="captchaEnabled">
        <el-input size="large" v-model="registerForm.code" auto-complete="off" placeholder="验证码" style="width: 63%"
          >
          <template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
        </el-input>
        <div class="register-code">
          <el-button  size="large" type="primary" style="width:100%;" @click="getCode">
            <span>发送验证码</span>
          </el-button>
          <!-- <img :src="codeUrl" @click="getCode" class="register-code-img" /> -->
        </div>
      </el-form-item>
      <el-form-item prop="password">
        <el-input v-model="registerForm.password" type="password" size="large" auto-complete="off" placeholder="密码"
          @keyup.enter="handleRegister">
          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>
      <el-form-item prop="confirmPassword">
        <el-input v-model="registerForm.confirmPassword" type="password" size="large" auto-complete="off"
          placeholder="确认密码" @keyup.enter="handleRegister">
          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>

      <!-- 根据角色显示身份证和手机号输入框 -->
      <el-form-item v-if="registerForm.role === '商户'" prop="idCard">
        <el-input v-model="registerForm.idCard" type="text" size="large" auto-complete="off" placeholder="身份证号" />
      </el-form-item>


      <!-- 根据角色显示姓名、身份证和手机号输入框 -->
      <el-form-item v-if="registerForm.role === '商户'" prop="idCard">
        <el-input v-model="registerForm.name" type="text" size="large" auto-complete="off" placeholder="姓名" />
      </el-form-item>

      <el-form-item v-if="registerForm.role === '商户'" prop="phone">
        <el-input v-model="registerForm.phoneNumber" type="text" size="large" auto-complete="off" placeholder="手机号" />
      </el-form-item>



      <el-form-item style="width:100%;">
        <el-button :loading="loading" size="large" type="primary" style="width:100%;" @click.prevent="handleRegister">
          <span v-if="!loading">注 册</span>
          <span v-else>注 册 中...</span>
        </el-button>
        <div style="float: right;">
          <router-link class="link-type" :to="'/login'">使用已有账户登录</router-link>
        </div>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <div class="el-register-footer">
      <span>Copyright © 2018-2024 ruoyi.vip All Rights Reserved.</span>
    </div>
  </div>
</template>

<script setup>
import { ElMessageBox } from "element-plus";
import { getCodeImg, register, registerGetCode } from "@/api/login";

const router = useRouter();
const { proxy } = getCurrentInstance();

const registerForm = ref({
  username: "",
  email: "",
  password: "",
  confirmPassword: "",
  name:"",
  idCard: "",
  phoneNumber: "",
  code: "",
  uuid: "",
  role: "普通角色" // 默认设置为用户
});

const equalToPassword = (rule, value, callback) => {
  if (registerForm.value.password !== value) {
    callback(new Error("两次输入的密码不一致"));
  } else {
    callback();
  }
};

const registerRules = {
  username: [
    { required: true, trigger: "blur", message: "请输入您的账号" },
    { min: 2, max: 20, message: "用户账号长度必须介于 2 和 20 之间", trigger: "blur" }
  ],
  email: [
    { required: true, trigger: "blur", message: "请输入您的邮箱" },
    { min: 2, max: 20, message: "用户账号长度必须介于 2 和 20 之间", trigger: "blur" }
  ],
  password: [
    { required: true, trigger: "blur", message: "请输入您的密码" },
    { min: 5, max: 20, message: "用户密码长度必须介于 5 和 20 之间", trigger: "blur" },
    { pattern: /^[^<>"'|\\]+$/, message: "不能包含非法字符：< > \" ' \\\ |", trigger: "blur" }
  ],
  confirmPassword: [
    { required: true, trigger: "blur", message: "请再次输入您的密码" },
    { required: true, validator: equalToPassword, trigger: "blur" }
  ],
  name: [
    { required: true, trigger: "blur", message: "请输入您的姓名" },
    { min: 2, max: 20, message: "姓名长度必须介于 2 和 20 之间", trigger: "blur" }
  ],
  idCard: [
    { required: true, trigger: "blur", message: "请输入身份证号", when: (form) => form.role === '22' },
    { pattern: /^\d{17}[\dX]$/, message: "身份证号格式不正确", trigger: "blur", when: (form) => form.role === '22' }
  ],
  phone: [
    { required: true, trigger: "blur", message: "请输入手机号", when: (form) => form.role === '22' },
    { pattern: /^1[3-9]\d{9}$/, message: "手机号格式不正确", trigger: "blur", when: (form) => form.role === '22' }
  ],
  code: [{ required: true, trigger: "change", message: "请输入验证码" }]
};

const codeUrl = ref("");
const loading = ref(false);
const captchaEnabled = ref(true);

function handleRegister() {
  proxy.$refs.registerRef.validate(valid => {
    if (valid) {
      loading.value = true;
      register(registerForm.value).then(res => {
        const username = registerForm.value.username;
        ElMessageBox.alert("<font color='red'>恭喜你，您的账号 " + username + " 注册成功！</font>", "系统提示", {
          dangerouslyUseHTMLString: true,
          type: "success",
        }).then(() => {
          router.push("/login");
        }).catch(() => {});
      }).catch(() => {
        loading.value = false;
        if (captchaEnabled) {
          getCode();
        }
      });
    }
  });
}

// function getCode() {
//   getCodeImg().then(res => {
//     captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled;
//     if (captchaEnabled.value) {
//       codeUrl.value = "data:image/gif;base64," + res.img;
//       registerForm.value.uuid = res.uuid;
//     }
//   });
// }

function getCode() {
  registerGetCode(registerForm.value.username,registerForm.value.email).then(res => {
    console.log(res);
  }).catch(error=>{
    console.log(error);
  });
}

// getCode();
</script>



<style lang='scss' scoped>
.register {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}

.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.register-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 40px;
    input {
      height: 40px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}
.register-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.register-code {
  width: 33%;
  height: 40px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-register-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.register-code-img {
  height: 40px;
  padding-left: 12px;
}
</style>
